Exemplo n.º 1
0
 private Collection getTableColumns(Collection propertyNames) throws XavaException {
   Collection tableColumns = new ArrayList();
   Iterator it = propertyNames.iterator();
   while (it.hasNext()) {
     String name = (String) it.next();
     try {
       tableColumns.add(getMapping().getQualifiedColumn(name));
     } catch (ElementNotFoundException ex) {
       tableColumns.add("0"); // It will be replaced
     }
   }
   return tableColumns;
 }
Exemplo n.º 2
0
 /** @return Not null, read only and of type <tt>MetaProperty</tt>. */
 public Collection getMetaPropertiesHiddenCalculated() throws XavaException {
   if (metaPropertiesHiddenCalculated == null) {
     metaPropertiesHiddenCalculated = new ArrayList();
     Iterator it = getMetaPropertiesHidden().iterator();
     while (it.hasNext()) {
       MetaProperty metaProperty = (MetaProperty) it.next();
       if (metaProperty.isCalculated()) {
         metaPropertiesHiddenCalculated.add(metaProperty);
       }
     }
   }
   return metaPropertiesHiddenCalculated;
 }
Exemplo n.º 3
0
 public List namesToMetaProperties(Collection names) throws XavaException {
   List metaProperties = new ArrayList();
   Iterator it = names.iterator();
   int i = -1;
   while (it.hasNext()) {
     i++;
     String name = (String) it.next();
     MetaProperty metaPropertyTab = null;
     try {
       MetaProperty metaProperty = getMetaModel().getMetaProperty(name).cloneMetaProperty();
       metaProperty.setQualifiedName(name);
       String labelId = null;
       if (representCollection()) {
         labelId = getId() + "." + name;
         // If there is no specific translation for the collection,
         // we take the translation from the default tab.
         if (!Labels.existsExact(labelId)) {
           labelId = getIdForDefaultTab() + ".properties." + name;
         }
       } else {
         labelId = getId() + ".properties." + name;
       }
       if (Labels.exists(labelId)) {
         metaProperty.setLabelId(labelId);
       } else if (metaPropertiesTab != null) {
         // By now only the label overwritten from the property of tab
         metaPropertyTab = (MetaProperty) metaPropertiesTab.get(name);
         if (metaPropertyTab != null) {
           metaProperty = metaProperty.cloneMetaProperty();
           metaProperty.setLabel(metaPropertyTab.getLabel());
         }
       }
       metaProperties.add(metaProperty);
     } catch (ElementNotFoundException ex) {
       MetaProperty notInEntity = new MetaProperty();
       notInEntity.setName(name);
       notInEntity.setTypeName("java.lang.Object");
       if (metaPropertyTab != null) {
         notInEntity.setLabel(metaPropertyTab.getLabel());
       }
       metaProperties.add(notInEntity);
     }
   }
   return metaProperties;
 }
Exemplo n.º 4
0
 private List obtainPropertiesNamesUsedToCalculate() throws XavaException {
   Set result = new HashSet();
   Iterator itProperties = getMetaPropertiesCalculated().iterator();
   while (itProperties.hasNext()) {
     MetaProperty metaProperty = (MetaProperty) itProperties.next();
     if (!metaProperty.hasCalculator()) continue;
     MetaSetsContainer metaCalculator = metaProperty.getMetaCalculator();
     if (!metaCalculator.containsMetaSets()) continue;
     Iterator itSets = metaCalculator.getMetaSets().iterator();
     while (itSets.hasNext()) {
       MetaSet set = (MetaSet) itSets.next();
       String propertyNameFrom = set.getPropertyNameFrom();
       if (!Is.emptyString(propertyNameFrom)) {
         String qualifiedName = metaProperty.getQualifiedName();
         int idx = qualifiedName.indexOf('.');
         String ref = idx < 0 ? "" : qualifiedName.substring(0, idx + 1);
         String qualifiedPropertyNameFrom = ref + propertyNameFrom;
         if (!getPropertiesNames().contains(qualifiedPropertyNameFrom)) {
           result.add(qualifiedPropertyNameFrom);
         }
       }
     }
   }
   return new ArrayList(result);
 }
Exemplo n.º 5
0
 public Collection getCmpFieldsColumnsInMultipleProperties() throws XavaException {
   Collection cmpFieldsColumnsInMultipleProperties = new ArrayList();
   Iterator it = getMetaProperties().iterator();
   String table = getMapping().getTableToQualifyColumn();
   while (it.hasNext()) {
     MetaProperty p = (MetaProperty) it.next();
     PropertyMapping mapping = p.getMapping();
     if (mapping != null) {
       if (mapping.hasMultipleConverter()) {
         Iterator itFields = mapping.getCmpFields().iterator();
         while (itFields.hasNext()) {
           CmpField field = (CmpField) itFields.next();
           cmpFieldsColumnsInMultipleProperties.add(table + "." + field.getColumn());
         }
       }
     }
   }
   return cmpFieldsColumnsInMultipleProperties;
 }
Exemplo n.º 6
0
 private String createSelect() throws XavaException {
   if (hasBaseCondition()) {
     String baseCondition = getBaseCondition();
     if (baseCondition.trim().toUpperCase().startsWith("SELECT ")) {
       return baseCondition;
     }
   }
   // basic select
   StringBuffer select = new StringBuffer("select ");
   Iterator itProperties = getPropertiesNames().iterator();
   while (itProperties.hasNext()) {
     String property = (String) itProperties.next();
     if (Strings.isModelName(property))
       select.append("0"); // the property is a table name not column name
     else {
       select.append("${");
       select.append(property);
       select.append('}');
     }
     if (itProperties.hasNext()) select.append(", ");
   }
   Iterator itHiddenProperties = getHiddenPropertiesNames().iterator();
   while (itHiddenProperties.hasNext()) {
     select.append(", ");
     select.append("${");
     select.append(itHiddenProperties.next());
     select.append('}');
   }
   select.append(" from ${");
   select.append(getModelName());
   select.append('}');
   select.append(' ');
   if (hasBaseCondition()) {
     select.append(" where ");
     select.append(getBaseCondition());
   }
   return select.toString();
 }
Exemplo n.º 7
0
 private List createAllPropertiesNames() throws XavaException {
   List result = new ArrayList();
   // First the properties from a possible @EmbeddedId
   for (Iterator itRef = getMetaModel().getMetaReferencesKey().iterator(); itRef.hasNext(); ) {
     MetaReference ref = (MetaReference) itRef.next();
     if (ref.isAggregate()) {
       for (Iterator itKey =
               ref.getMetaModelReferenced()
                   .getPropertiesNamesWithoutHiddenNorTransient()
                   .iterator();
           itKey.hasNext(); ) {
         result.add(ref.getName() + "." + itKey.next());
       }
     }
   }
   // Now the plain properties
   result.addAll(getMetaModel().getPropertiesNamesWithoutHiddenNorTransient());
   return result;
 }
  /** This method generates the output given a context and output stream */
  public boolean generate(XPathContext context, ProgramWriter out) {
    try {
      String collectionName = Strings.firstUpper(collection.getName());

      if (ejb) {
        out.print(" \n\t/**\n\t * @ejb:interface-method\n\t */");
      }
      out.print(" \n\tpublic java.util.Collection get");
      out.print(collectionName);
      out.print("() {");
      if (ejb) {
        out.print(
            " \n\t\tboolean cmtActivated = false;\n\t\tif (!org.openxava.hibernate.XHibernate.isCmt()) {\n\t\t\torg.openxava.hibernate.XHibernate.setCmt(true);\n\t\t\tcmtActivated = true;\n\t\t}");
      }
      out.print(" \n\t\ttry {");

      MetaCalculator calculator = collection.getMetaCalculator();
      String calculatorClass = calculator.getClassName();

      out.print(" \t\t\n\t\t\t");
      out.print(calculatorClass);
      out.print(" ");
      out.print(collection.getName());
      out.print("Calculator= (");
      out.print(calculatorClass);
      out.print(")\n\t\t\t\tgetMetaModel().getMetaCollection(\"");
      out.print(collection.getName());
      out.print("\").getMetaCalculator().createCalculator();");

      Iterator itSets = calculator.getMetaSetsWithoutValue().iterator();
      while (itSets.hasNext()) {
        MetaSet set = (MetaSet) itSets.next();
        String propertyNameInCalculator = Strings.firstUpper(set.getPropertyName());
        String propertyNameFrom = set.getPropertyNameFrom();
        MetaProperty p = metaModel.getMetaProperty(propertyNameFrom);
        if (propertyNameFrom.indexOf('.') >= 0) {
          if (p.isKey() || p.getMetaModel() instanceof MetaAggregate) {
            propertyNameFrom = Strings.firstUpper(Strings.change(propertyNameFrom, ".", "_"));
          } else {
            StringTokenizer st = new StringTokenizer(propertyNameFrom, ".");
            String ref = st.nextToken();
            String pro = st.nextToken();
            propertyNameFrom = Strings.firstUpper(ref) + "().get" + Strings.firstUpper(pro);
          }
        } else {
          propertyNameFrom = Strings.firstUpper(propertyNameFrom);
        }
        String getPropertyFrom = "boolean".equals(p.getTypeName()) ? "is" : "get";
        String value = set.getValue();
        if (set.hasValue()) {

          out.print(" \n\t\t\t");
          out.print(collection.getName());
          out.print("Calculator.set");
          out.print(propertyNameInCalculator);
          out.print("(\"");
          out.print(value);
          out.print("\");");

        } else {

          out.print("  \t\n\t\t\t");
          out.print(collection.getName());
          out.print("Calculator.set");
          out.print(propertyNameInCalculator);
          out.print("(");
          out.print(getPropertyFrom);
          out.print(propertyNameFrom);
          out.print("());");
        }
      } // else/sets
      if (IModelCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setModel(this);");
      }
      if (IEntityCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setEntity(this);");
      }
      if (IJDBCCalculator.class.isAssignableFrom(Class.forName(calculatorClass))) {

        out.print(" \n\t\t\t\t");
        out.print(collection.getName());
        out.print("Calculator.setConnectionProvider(getPortableContext());");
      }
      String calculateValueSentence = collection.getName() + "Calculator.calculate()";

      out.print(" \n\t\t\treturn ");
      out.print(Generators.generateCast("java.util.Collection", calculateValueSentence));
      out.print(
          ";\n\t\t}\n\t\tcatch (Exception ex) {\n\t\t\tex.printStackTrace();\n\t\t\tthrow new ");
      out.print(getException());
      out.print("(XavaResources.getString(\"generator.calculate_value_error\", \"");
      out.print(collection.getName());
      out.print("\", \"");
      out.print(metaModel.getName());
      out.print("\", ex.getLocalizedMessage()));\n\t\t}");
      if (ejb) {
        out.print(
            " \n\t\tfinally {\n\t\t\tif (cmtActivated) {\n\t\t\t\torg.openxava.hibernate.XHibernate.setCmt(false);\n\t\t\t}\n\t\t}");
      }
      out.print(" \t\t\t\t\n\t}");

    } catch (Exception e) {
      System.out.println("Exception: " + e.getMessage());
      e.printStackTrace();
      return false;
    }
    return true;
  }